MAZ42200MF Discrete Semiconductor Products

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Diodes play a significant role in electronic devices. They are used to control the direction of current, as well as provide protection from over-current. Zener diodes are a type of diode that is designed to allow current to flow in only one direction, but also to drop voltage to a lower value when it exceeds a certain threshold. A single Zener diode contains one P-type and one N-type semiconductor together in a single package. The MAZ42200MF is a single Zener diode known for its low power dissipation and high breakdown voltage. It is encapsulated in a DO-213AB package, and can withstand a surge of 1kV.

The MAZ42200MF’s application field mainly consists of energy saving lighting, LED lighting, and video display controllers. It is often used in combination with a load resistor to provide a stable current source for constant current output. The MAZ42200MF can also be used for over-voltage protection in medical technology, communications, automotive electronics, and various consumer electronics.

The working principle of a Zener diode is similar to that of a normal diode. It has an anode and a cathode, but the difference is that a Zener diode allows current to flow in both directions. When the voltage across the diode is below a certain threshold, the diode behaves like a normal diode, allowing current to flow in only one direction. However, when the voltage across the diode exceeds a certain threshold, the diode begins to conduct current in the reverse direction, thus allowing the voltage level to drop to a lower value.

The MAZ42200MF is then designed to operate with a reverse breakdown voltage of 22V and a maximum power dissipation of 500mW. This low power consumption makes it suitable for high-density circuit designs, where power consumption is a key factor.

The MAZ42200MF is a single Zener diode that has a wide range of uses in the energy saving, LED lighting and video display controller industries. It can provide over-voltage protection without the need for a bulky external resistor, and its low power consumption allows it to be used in high-density circuit designs.

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